Constructed using high-grade, ultra-lightweight special titanium alloys – with parts cast in Akrapovi?’s in-house foundry – providing a weight reduction of 35.2% over the stock exhaust. Larger-diameter tubes assist airflow and a different system configuration lowers backpressure to increase performance and power outputs. It is ECE type-approved and comes with easy-to-install instructions. It is finished with a carbon-fibre outer sleeve on the tailpipes. Especially when combining the Slip-On system with the optional stainless-steel link pipe sets with or without catalytic converters, it emphasizes the character of the Ferrari V8 (flat-crank engine) sound with the unique Akrapovi? note.